ARM: Use generic assembly nop and barrier code for armv8-a

[fio.git] / arch / arch-arm.h

diff --git a/arch/arch-arm.h b/arch/arch-arm.h
index bab886e69cf5f4bf14fe9db3c89a5988e4147a56..93268d2fa5b286682c4fcc05e23c777d674bfed2 100644 (file)
--- a/arch/arch-arm.h
+++ b/arch/arch-arm.h
@@ -25,7 +25,7 @@
 #define nop             __asm__ __volatile__("mov\tr0,r0\t@ nop\n\t")
 #define read_barrier() __asm__ __volatile__ ("" : : : "memory")
 #define write_barrier()        __asm__ __volatile__ ("" : : : "memory")
-#elif defined(__ARM_ARCH_7A__)
+#elif defined(__ARM_ARCH_7A__) || defined(__ARM_ARCH_8A__)
 #define        nop             __asm__ __volatile__ ("nop")
 #define read_barrier() __sync_synchronize()
 #define write_barrier()        __sync_synchronize()